ENCLOSES

Before
1: S
wall, box, which, line, he
2: SU
membrane, circle, also
After
1: S
all, two, its
2: US
within
Surrounder Phrases
cell membrane, wall, surface, envelope, line, structuresurface area, membrane, structure, elementspace capsule, frame, within, itselfcapsule shell, wall, itselfbuilding envelope, itself, shellenvelope membrane, element, structure, whichtag line, element, itselffence line, buildingmembrane surface, structure, envelope, area, cell, element, itselfshell membrane, element, structure, surface, wall, itselfloop structure, areaelement tag, within, whichframe building, structure, tag, within, element, wall, itselfrectangle frame, area, structure, withinanother element, area, envelope, shell, rectangle, linewall surface, space, structure, itself, frameall three, itswithin three, itself, which, its, twostill another, partiallybox framewhich henow fully, totally, heits surface, shell, structure, envelopestructure itself, within, tagarea withineverything he, withinthus partiallyline rectangle, elementhe alsocircle line, withinitself within, fully